diff --git a/Event/RecEvent/dict/selection.xml b/Event/RecEvent/dict/selection.xml
index ced07a942d889d7a0eaaeb4001d852ddc18df7ee..f0054e51cebeafb0d24d05b27f93921d6973b800 100755
--- a/Event/RecEvent/dict/selection.xml
+++ b/Event/RecEvent/dict/selection.xml
@@ -40,6 +40,7 @@
   <class name="LHCb::ProtoParticle" id="00000323-0000-0000-0000-000000000000"/>
   <class name="LHCb::RecHeader" id="00000069-0000-0000-0000-000000000000"/>
   <class name="LHCb::RecSummary" id="0000006a-0000-0000-0000-000000000000"/>
+  <class name="LHCb::RecSummary::SummaryData"/>
   <class name="LHCb::RecVertex" id="0000272e-0000-0000-0000-000000000000"/>
   <class name="LHCb::RichPID" id="00003072-0000-0000-0000-000000000000"/>
   <class name="LHCb::RichSummaryPhoton"/>